Cheap Flights To Union 2026

Union Flights as Low as $253

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Nov 23 - Mon, Dec 7
BOS
Logan Intl.
GSP
Greenville-Spartanburg Intl.
$253
Roundtrip
found 11 hours ago
Select Delta flight, departing Mon, Nov 23 from Logan Intl. to Greenville-Spartanburg Intl., returning Mon, Dec 7, priced at $253 found 11 hours ago
Delta
Tue, Sep 29 - Thu, Oct 1
PIT
Pittsburgh Intl.
GSP
Greenville-Spartanburg Intl.
$257
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Sep 29 from Pittsburgh Intl. to Greenville-Spartanburg Intl., returning Thu, Oct 1, priced at $257 found 17 hours ago
Breeze Airways
Delta
Sun, Sep 27 - Thu, Oct 1
PIT
Pittsburgh Intl.
GSP
Greenville-Spartanburg Intl.
$267
Roundtrip
found 17 hours ago
Select Delta flight, departing Sun, Sep 27 from Pittsburgh Intl. to Greenville-Spartanburg Intl., returning Thu, Oct 1, priced at $267 found 17 hours ago
Delta
Sat, Oct 10 - Wed, Oct 14
BDL
Bradley Intl.
GSP
Greenville-Spartanburg Intl.
$267
Roundtrip
found 15 hours ago
Select Delta flight, departing Sat, Oct 10 from Bradley Intl. to Greenville-Spartanburg Intl., returning Wed, Oct 14, priced at $267 found 15 hours ago
Delta
Tue, Sep 29 - Fri, Oct 2
PIT
Pittsburgh Intl.
GSP
Greenville-Spartanburg Intl.
$275
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Sep 29 from Pittsburgh Intl. to Greenville-Spartanburg Intl., returning Fri, Oct 2, priced at $275 found 17 hours ago
American Airlines
Delta
Sat, Oct 10 - Fri, Oct 16
BDL
Bradley Intl.
GSP
Greenville-Spartanburg Intl.
$298
Roundtrip
found 15 hours ago
Select Delta flight, departing Sat, Oct 10 from Bradley Intl. to Greenville-Spartanburg Intl., returning Fri, Oct 16, priced at $298 found 15 hours ago
Delta
Mon, Nov 23 - Fri, Dec 4
BOS
Logan Intl.
GSP
Greenville-Spartanburg Intl.
$299
Roundtrip
found 11 hours ago
Select Delta flight, departing Mon, Nov 23 from Logan Intl. to Greenville-Spartanburg Intl., returning Fri, Dec 4, priced at $299 found 11 hours ago
United
Sat, Nov 14 - Wed, Nov 18
SYR
Hancock Intl.
GSP
Greenville-Spartanburg Intl.
$305
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Nov 14 from Hancock Intl. to Greenville-Spartanburg Intl., returning Wed, Nov 18, priced at $305 found 21 hours ago
Delta
Sat, Nov 14 - Wed, Nov 18
SYR
Hancock Intl.
GSP
Greenville-Spartanburg Intl.
$305
Roundtrip
found 21 hours ago
Select Delta flight, departing Sat, Nov 14 from Hancock Intl. to Greenville-Spartanburg Intl., returning Wed, Nov 18, priced at $305 found 21 hours ago
Delta
Sun, Oct 25 - Wed, Nov 4
EWR
Newark Liberty Intl. Airport
GSP
Greenville-Spartanburg Intl.
$359
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Oct 25 from Newark Liberty Intl. Airport to Greenville-Spartanburg Intl., returning Wed, Nov 4, priced at $359 found 2 days ago
American Airlines
Southwest Airlines
Delta
Thu, Sep 24 - Thu, Oct 1
ABE
Lehigh Valley Intl.
GSP
Greenville-Spartanburg Intl.
$497
Roundtrip
found 20 hours ago
Select Delta flight, departing Thu, Sep 24 from Lehigh Valley Intl. to Greenville-Spartanburg Intl., returning Thu, Oct 1, priced at $497 found 20 hours ago
American Airlines

Flights to

If is calling your name, then book a flight to (airport). And with the AARP Travel Center Powered by Expedia®, can become a reality sooner than you think. With the best rates from Expedia combined with members-only discounts, AARP Travel offers members the best price in travel, guaranteed.

As an AARP member, you'll have the opportunity to take advantage of exclusive rates on:

  • Hotels
  • Car rentals
  • Flights
  • Waived booking fees on flights

Once you've got your trip scheduled, we'll show you a full list of deals for your route. Don't forget to look at flights to alternative airports nearby, which can help you find a lower rate.

Transportation at the Airport

Once you have reserved plane tickets to , you may want to book a vehicle so you can get around the city. You can book rental cars under our cars tab and jump in the driver's seat as soon as you step out of the airport. For more information, check out the Union Car Rentals Guide.

Activities

Not sure where to start? Not to worry—there's so many things to do in this city. has so much to do, and we can help you get started.

If you're looking for some fun activities to do in , make sure you check out our "Things to Do in Union" page for activities and excursions for the whole clan.

Where to Stay in

has hotel to choose from, so you'll have little difficulty finding a place to stay close to all the things you want to see. If you need to stay close to the airport, or another attraction in , check out our hotel listings page. No matter where you stay, just remember that you will get the best price out there when you book with AARP Travel.

Planning Your Trip to

Once you've decided when you want to visit, allow us here at AARP Travel to connect you with inexpensive tickets to . Do not wait a minute longer—book your airfare today and land in tomorrow.